455890990 (number)

455890990 is an even 9-digits composite number following 455890989 and preceding 455890991. In scientific notation, it is written as 4.55890990 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 182356392 positive integers (up to 455890990) that are relatively prime to 455890990.

Interesting facts

Basic properties

Name

Name four hundred fifty-five million eight hundred ninety thousand nine hundred ninety

Notation

Scientific notation 4.55890990 × 10^8
Engineering notation 4.55890990 × 10^6

Prime Factorization of 455890990

Prime Factorization 2 × 5 × 45589099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 455890990
Product of the distinct prime numbers

The prime factorization of 455890990 is 2 × 5 × 45589099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 94, 46, 183, 819, 7442, 5445, 75108, 67757, 548467, 825351, 9332400, 927339, 70444621, 71284677, 572157418, 661858054, 8082234211, 9422475331

Basic calculations (n = 455890990)

Multiplication

n×y
n×2 911781980
n×3 1367672970
n×4 1823563960
n×5 2279454950

Division

n÷y
n÷2 227945495
n÷3 151963663.33333
n÷3 113972747.5
n÷5 91178198

Exponentiation

ny
n2 207836594763180100
n3 9.4750830944815E+25
n4 4.3196050122754E+34
n5 1.9692690054552E+43

Nth Root

y√n
2√n 21351.603921017
3√n 769.6388872871
4√n 146.12188036368
5√n 53.92277100773

Divisors of 455890990

1, 2, 5, 10, 45589099, 91178198, 227945495, 455890990

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -455890989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 455890990 can be divided by 8 positive divisors. The sum of these divisors (counting 455890990) is 1, the average is 0.125.

Base conversion 455890990

Base System Value
2 Binary 11011001011000101100000101110
3 Ternary 1011202211122212111
4 Quaternary 123023011200232
5 Quinary 1413202002430
6 Senary 113123154234
8 Octal 3313054056
10 Decimal 455890990
12 Duodecimal 10881597a
16 Hexadecimal 1b2c582e
20 Vigesimal 729679a
36 Base36 7jfbqm

Cryptographic Hash Functions

md5 dd780f655f17314183c7900286c521a4
sha1 5917b46819fb64d541d37b2afdf9a92acb75d5fd
sha256 2bde208582cc052f8c5162da4010e03e81763b45d7916c143cd5eceaa0d1bfdb
sha512 26e1ee304cc60b2a9197df77aab7f8a854c3a9dd781377fabb9837429d03aac76e342ed6ddd37087d869f191d771283c991ce046153170908cf370a276926c1b
ripemd-160 e71a1eb57ce054da0ece64fe4aa6d957d0cb40b3

455890990 as geometric shapes

Circle

Radius = n
Diameter 911781980
Circumference 2864447570.0436
Area 6.5293791925513E+17

Sphere

Radius = n
Volume 3.9689135255701E+26
Surface area 2.6117516770205E+18
Circumference 2864447570.0436

Square

Length = n
Perimeter 1823563960
Area 207836594763180100
Diagonal 644727221.0217

Cube

Length = n
Surface area 1247019568579080600
Volume 9.4750830944815E+25
Space diagonal 789626357.39287

Equilateral Triangle

Length = n
Perimeter 1367672970
Area 8.9995885450483E+16
Altitude 394813178.69644

Triangular Pyramid

Length = n
Surface area 8.9995885450483E+16
Volume 1.1166492514023E+25
Height 214909073.6739